OT-2026-000083538
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000083538) never changes.
Identity and time
| Publication number | OT-2026-000083538 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7500-aab2-b90aa2e2d04e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97c12a047feadc0e0cc600766906217ebf0108d2678e99cf914b3897619fc1c5 |
|---|---|
| Markdown | 6f540c622d0746c42ab172ee4ee63ebac25b9625925c220e5c83de835d5db5fa |
| Publication page | 811e9d60e20e8d541eee23a17708754215f1cc5a03575a5b953be9c9520b1843 |
| Manifest | 22e55e555731d641427ef39e4f014723e5ef6ad10b3828bfef55e0acae8151a0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | zyC/1PNAd39Nw4mGBRIjO5fG0hTHbQah3MrJvX2V/2tUqqytQ/sWx5oanXyUZvDPWKWhOWW57cQ41hrNBXTzDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:56:31.434816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083538observed 811e9d60e20e8d541eee23a177087542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:31.417365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083538/manifest.jsonobserved 22e55e555731d641427ef39e4f014723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:31.399471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083538/publication.mdobserved 6f540c622d0746c42ab172ee4ee63eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:31.382649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083538/publication.txtobserved 97c12a047feadc0e0cc600766906217e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|